<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>
    <style>
    .div1{
       width: 200px;
       height: 200px;
       /* margin-bottom: 20px; */
       background-color: blue;
    }
    .div2{
       width: 200px;
       height: 200px;
       margin-top: 50px;
       background-color: rgb(219, 38, 38);
    }
    </style>
</head>
<body>
    <div class="div1"></div>
    <div class="div2"></div>
</body>
</html>